package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CartMapper {

    /**
     * 查询购物车
     * @param shoppingCart
     * @return
     */
    List<ShoppingCart> Query(ShoppingCart shoppingCart);

    void update(ShoppingCart shoppingCart);

    @Insert("insert into shopping_cart (name, image, dish_id, setmeal_id, dish_flavor, number, amount, create_time,user_id) " +
            "values (#{name}, #{image}, #{dishId}, #{setmealId}, #{dishFlavor}, #{number}, #{amount}, #{createTime},#{userId})")
    void insert(ShoppingCart shoppingCart);

    @Delete("delete from shopping_cart where user_id = #{userId}")
    void clean(Long userId);

    @Delete("delete from shopping_cart where id = #{id}")
    void deleteById(Long id);

    void insertBatch(List<ShoppingCart> shoppingCartList);
}
